---
title: 2033: Last active secret. | API Docs
description: The endpoint's last active signing secret cannot be retired.
---

**HTTP status:** `409`.

An endpoint must keep at least one active secret while it is enabled, so retiring this one is refused.

## Troubleshooting

- Add a new secret with POST /v1/webhook\_endpoints/{endpoint}/secrets first, then retire the old one.

## Related

- [Endpoint secrets](/channel/whatsapp/api/resources/webhook_endpoints/subresources/secrets/index.md)